Showing 37–39 of 39 results

  • $13.50

    This XX-Fast Injector 3/8 line 1/4 NPT is a push to connect fitting is designed for use in the Contrail Rockets motor system. The fill line is matched to the use of this fitting and the use of the Pyrodex Pellet ignition system. It is necessary to use a matched graphite nozzle to ensure proper motor operation. Sold Individually shown in two views.


  • $13.50

    This XXX-Fast Injector 3/8 line 1/4 NPT is a push to connect fitting is designed for use in the Contrail Rockets motor system.  The fill line is matched to the use of this fitting and the use of the Pyrodex Pellet ignition system.  It is necessary to use a matched graphite nozzle to ensure proper motor operation.  This speed is achieved using the # 6 CNVA only.  Sold Individually shown in two views.


  • $20.00

    This XXXX-Fast Injector 3/8 line yellow cap 1/4 NPT is a custom machined push to connect fitting is designed for use in the Contrail Rockets motor system. The fill line is matched to the use of this fitting and the use of the Pyrodex Pellet ignition system. It is necessary to use a matched graphite nozzle to ensure proper motor operation. This speed is achieved using the # 7 CNVA only. Sold Individually shown in two views.